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llvm-project/llvm/test/CodeGen/X86/v2f32.ll

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Make utils/update_llc_test_checks.py note that the assertions are autogenerated. Also update existing test cases which appear to be generated by it and weren't modified (other than addition of the header) by rerunning it. llvm-svn: 253917
2015-11-24 05:33:58 +08:00
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
[x86] Regenerate and clean up more tests is preparation for vector shufle switch. I nuked a win64 config from one test as it doesn't really make sense to cover that ABI specially for generic v2f32 tests... llvm-svn: 218948
2014-10-03 09:44:04 +08:00
; RUN: llc < %s -mtriple=x86_64-linux -mcpu=penryn -o - | FileCheck %s --check-prefix=X64
; RUN: llc < %s -mcpu=yonah -march=x86 -mtriple=i386-linux-gnu -o - | FileCheck %s --check-prefix=X32
fix PR7518 - terrible codegen of <2 x float>, by only marking v2f32 as legal in 32-bit mode. It is just as terrible there, but I just care about x86-64 and noone claims it is valuable in 64-bit mode. llvm-svn: 107600
2010-07-05 06:57:10 +08:00
; PR7518
Line endings fix. NFC. llvm-svn: 227138
2015-01-27 05:28:32 +08:00
define void @test1(<2 x float> %Q, float *%P2) nounwind {
; X64-LABEL: test1:
; X64: # BB#0:
; X64-NEXT: movshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
; X64-NEXT: addss %xmm0, %xmm1
; X64-NEXT: movss %xmm1, (%rdi)
; X64-NEXT: retq
;
; X32-LABEL: test1:
; X32: # BB#0:
; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-NEXT: movshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
; X32-NEXT: addss %xmm0, %xmm1
; X32-NEXT: movss %xmm1, (%eax)
; X32-NEXT: retl
fix PR7518 - terrible codegen of <2 x float>, by only marking v2f32 as legal in 32-bit mode. It is just as terrible there, but I just care about x86-64 and noone claims it is valuable in 64-bit mode. llvm-svn: 107600
2010-07-05 06:57:10 +08:00
%a = extractelement <2 x float> %Q, i32 0
%b = extractelement <2 x float> %Q, i32 1
%c = fadd float %a, %b
store float %c, float* %P2
ret void
}
another v2f32 case, in this case showing poor codegen. llvm-svn: 107614
2010-07-05 13:52:56 +08:00
define <2 x float> @test2(<2 x float> %Q, <2 x float> %R, <2 x float> *%P) nounwind {
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; X64-LABEL: test2:
[x86] Regenerate and clean up more tests is preparation for vector shufle switch. I nuked a win64 config from one test as it doesn't really make sense to cover that ABI specially for generic v2f32 tests... llvm-svn: 218948
2014-10-03 09:44:04 +08:00
; X64: # BB#0:
; X64-NEXT: addps %xmm1, %xmm0
; X64-NEXT: retq
;
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; X32-LABEL: test2:
[x86] Regenerate and clean up more tests is preparation for vector shufle switch. I nuked a win64 config from one test as it doesn't really make sense to cover that ABI specially for generic v2f32 tests... llvm-svn: 218948
2014-10-03 09:44:04 +08:00
; X32: # BB#0:
; X32-NEXT: addps %xmm1, %xmm0
; X32-NEXT: retl
%Z = fadd <2 x float> %Q, %R
ret <2 x float> %Z
another v2f32 case, in this case showing poor codegen. llvm-svn: 107614
2010-07-05 13:52:56 +08:00
}
Change handling of illegal vector types to widen when possible instead of expanding: e.g. <2 x float> -> <4 x float> instead of -> 2 floats. This affects two places in the code: handling cross block values and handling function return and arguments. Since vectors are already widened by legalizetypes, this gives us much better code and unblocks x86-64 abi and SPU abi work. For example, this (which is a silly example of a cross-block value): define <4 x float> @test2(<4 x float> %A) nounwind { %B = shufflevector <4 x float> %A, <4 x float> undef, <2 x i32> <i32 0, i32 1> %C = fadd <2 x float> %B, %B br label %BB BB: %D = fadd <2 x float> %C, %C %E = shufflevector <2 x float> %D, <2 x float> undef, <4 x i32> <i32 0, i32 1, i32 undef, i32 undef> ret <4 x float> %E } Now compiles into: _test2: ## @test2 ## BB#0: addps %xmm0, %xmm0 addps %xmm0, %xmm0 ret previously it compiled into: _test2: ## @test2 ## BB#0: addps %xmm0, %xmm0 pshufd $1, %xmm0, %xmm1 ## kill: XMM0<def> XMM0<kill> XMM0<def> insertps $0, %xmm0, %xmm0 insertps $16, %xmm1, %xmm0 addps %xmm0, %xmm0 ret This implements rdar://8230384 llvm-svn: 112101
2010-08-26 06:49:25 +08:00
define <2 x float> @test3(<4 x float> %A) nounwind {
[x86] Regenerate and clean up more tests is preparation for vector shufle switch. I nuked a win64 config from one test as it doesn't really make sense to cover that ABI specially for generic v2f32 tests... llvm-svn: 218948
2014-10-03 09:44:04 +08:00
; X64-LABEL: test3:
; X64: # BB#0:
; X64-NEXT: addps %xmm0, %xmm0
; X64-NEXT: retq
;
; X32-LABEL: test3:
; X32: # BB#0:
; X32-NEXT: addps %xmm0, %xmm0
; X32-NEXT: retl
Change handling of illegal vector types to widen when possible instead of expanding: e.g. <2 x float> -> <4 x float> instead of -> 2 floats. This affects two places in the code: handling cross block values and handling function return and arguments. Since vectors are already widened by legalizetypes, this gives us much better code and unblocks x86-64 abi and SPU abi work. For example, this (which is a silly example of a cross-block value): define <4 x float> @test2(<4 x float> %A) nounwind { %B = shufflevector <4 x float> %A, <4 x float> undef, <2 x i32> <i32 0, i32 1> %C = fadd <2 x float> %B, %B br label %BB BB: %D = fadd <2 x float> %C, %C %E = shufflevector <2 x float> %D, <2 x float> undef, <4 x i32> <i32 0, i32 1, i32 undef, i32 undef> ret <4 x float> %E } Now compiles into: _test2: ## @test2 ## BB#0: addps %xmm0, %xmm0 addps %xmm0, %xmm0 ret previously it compiled into: _test2: ## @test2 ## BB#0: addps %xmm0, %xmm0 pshufd $1, %xmm0, %xmm1 ## kill: XMM0<def> XMM0<kill> XMM0<def> insertps $0, %xmm0, %xmm0 insertps $16, %xmm1, %xmm0 addps %xmm0, %xmm0 ret This implements rdar://8230384 llvm-svn: 112101
2010-08-26 06:49:25 +08:00
%B = shufflevector <4 x float> %A, <4 x float> undef, <2 x i32> <i32 0, i32 1>
%C = fadd <2 x float> %B, %B
ret <2 x float> %C
}
define <2 x float> @test4(<2 x float> %A) nounwind {
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; X64-LABEL: test4:
[x86] Regenerate and clean up more tests is preparation for vector shufle switch. I nuked a win64 config from one test as it doesn't really make sense to cover that ABI specially for generic v2f32 tests... llvm-svn: 218948
2014-10-03 09:44:04 +08:00
; X64: # BB#0:
; X64-NEXT: addps %xmm0, %xmm0
; X64-NEXT: retq
;
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; X32-LABEL: test4:
[x86] Regenerate and clean up more tests is preparation for vector shufle switch. I nuked a win64 config from one test as it doesn't really make sense to cover that ABI specially for generic v2f32 tests... llvm-svn: 218948
2014-10-03 09:44:04 +08:00
; X32: # BB#0:
; X32-NEXT: addps %xmm0, %xmm0
; X32-NEXT: retl
%C = fadd <2 x float> %A, %A
ret <2 x float> %C
Change handling of illegal vector types to widen when possible instead of expanding: e.g. <2 x float> -> <4 x float> instead of -> 2 floats. This affects two places in the code: handling cross block values and handling function return and arguments. Since vectors are already widened by legalizetypes, this gives us much better code and unblocks x86-64 abi and SPU abi work. For example, this (which is a silly example of a cross-block value): define <4 x float> @test2(<4 x float> %A) nounwind { %B = shufflevector <4 x float> %A, <4 x float> undef, <2 x i32> <i32 0, i32 1> %C = fadd <2 x float> %B, %B br label %BB BB: %D = fadd <2 x float> %C, %C %E = shufflevector <2 x float> %D, <2 x float> undef, <4 x i32> <i32 0, i32 1, i32 undef, i32 undef> ret <4 x float> %E } Now compiles into: _test2: ## @test2 ## BB#0: addps %xmm0, %xmm0 addps %xmm0, %xmm0 ret previously it compiled into: _test2: ## @test2 ## BB#0: addps %xmm0, %xmm0 pshufd $1, %xmm0, %xmm1 ## kill: XMM0<def> XMM0<kill> XMM0<def> insertps $0, %xmm0, %xmm0 insertps $16, %xmm1, %xmm0 addps %xmm0, %xmm0 ret This implements rdar://8230384 llvm-svn: 112101
2010-08-26 06:49:25 +08:00
}
define <4 x float> @test5(<4 x float> %A) nounwind {
[x86] Regenerate and clean up more tests is preparation for vector shufle switch. I nuked a win64 config from one test as it doesn't really make sense to cover that ABI specially for generic v2f32 tests... llvm-svn: 218948
2014-10-03 09:44:04 +08:00
; X64-LABEL: test5:
; X64: # BB#0:
; X64-NEXT: addps %xmm0, %xmm0
; X64-NEXT: addps %xmm0, %xmm0
; X64-NEXT: retq
;
; X32-LABEL: test5:
; X32: # BB#0:
; X32-NEXT: addps %xmm0, %xmm0
; X32-NEXT: addps %xmm0, %xmm0
; X32-NEXT: retl
Change handling of illegal vector types to widen when possible instead of expanding: e.g. <2 x float> -> <4 x float> instead of -> 2 floats. This affects two places in the code: handling cross block values and handling function return and arguments. Since vectors are already widened by legalizetypes, this gives us much better code and unblocks x86-64 abi and SPU abi work. For example, this (which is a silly example of a cross-block value): define <4 x float> @test2(<4 x float> %A) nounwind { %B = shufflevector <4 x float> %A, <4 x float> undef, <2 x i32> <i32 0, i32 1> %C = fadd <2 x float> %B, %B br label %BB BB: %D = fadd <2 x float> %C, %C %E = shufflevector <2 x float> %D, <2 x float> undef, <4 x i32> <i32 0, i32 1, i32 undef, i32 undef> ret <4 x float> %E } Now compiles into: _test2: ## @test2 ## BB#0: addps %xmm0, %xmm0 addps %xmm0, %xmm0 ret previously it compiled into: _test2: ## @test2 ## BB#0: addps %xmm0, %xmm0 pshufd $1, %xmm0, %xmm1 ## kill: XMM0<def> XMM0<kill> XMM0<def> insertps $0, %xmm0, %xmm0 insertps $16, %xmm1, %xmm0 addps %xmm0, %xmm0 ret This implements rdar://8230384 llvm-svn: 112101
2010-08-26 06:49:25 +08:00
%B = shufflevector <4 x float> %A, <4 x float> undef, <2 x i32> <i32 0, i32 1>
%C = fadd <2 x float> %B, %B
[x86] Regenerate and clean up more tests is preparation for vector shufle switch. I nuked a win64 config from one test as it doesn't really make sense to cover that ABI specially for generic v2f32 tests... llvm-svn: 218948
2014-10-03 09:44:04 +08:00
br label %BB
Change handling of illegal vector types to widen when possible instead of expanding: e.g. <2 x float> -> <4 x float> instead of -> 2 floats. This affects two places in the code: handling cross block values and handling function return and arguments. Since vectors are already widened by legalizetypes, this gives us much better code and unblocks x86-64 abi and SPU abi work. For example, this (which is a silly example of a cross-block value): define <4 x float> @test2(<4 x float> %A) nounwind { %B = shufflevector <4 x float> %A, <4 x float> undef, <2 x i32> <i32 0, i32 1> %C = fadd <2 x float> %B, %B br label %BB BB: %D = fadd <2 x float> %C, %C %E = shufflevector <2 x float> %D, <2 x float> undef, <4 x i32> <i32 0, i32 1, i32 undef, i32 undef> ret <4 x float> %E } Now compiles into: _test2: ## @test2 ## BB#0: addps %xmm0, %xmm0 addps %xmm0, %xmm0 ret previously it compiled into: _test2: ## @test2 ## BB#0: addps %xmm0, %xmm0 pshufd $1, %xmm0, %xmm1 ## kill: XMM0<def> XMM0<kill> XMM0<def> insertps $0, %xmm0, %xmm0 insertps $16, %xmm1, %xmm0 addps %xmm0, %xmm0 ret This implements rdar://8230384 llvm-svn: 112101
2010-08-26 06:49:25 +08:00
BB:
[x86] Regenerate and clean up more tests is preparation for vector shufle switch. I nuked a win64 config from one test as it doesn't really make sense to cover that ABI specially for generic v2f32 tests... llvm-svn: 218948
2014-10-03 09:44:04 +08:00
%D = fadd <2 x float> %C, %C
Change handling of illegal vector types to widen when possible instead of expanding: e.g. <2 x float> -> <4 x float> instead of -> 2 floats. This affects two places in the code: handling cross block values and handling function return and arguments. Since vectors are already widened by legalizetypes, this gives us much better code and unblocks x86-64 abi and SPU abi work. For example, this (which is a silly example of a cross-block value): define <4 x float> @test2(<4 x float> %A) nounwind { %B = shufflevector <4 x float> %A, <4 x float> undef, <2 x i32> <i32 0, i32 1> %C = fadd <2 x float> %B, %B br label %BB BB: %D = fadd <2 x float> %C, %C %E = shufflevector <2 x float> %D, <2 x float> undef, <4 x i32> <i32 0, i32 1, i32 undef, i32 undef> ret <4 x float> %E } Now compiles into: _test2: ## @test2 ## BB#0: addps %xmm0, %xmm0 addps %xmm0, %xmm0 ret previously it compiled into: _test2: ## @test2 ## BB#0: addps %xmm0, %xmm0 pshufd $1, %xmm0, %xmm1 ## kill: XMM0<def> XMM0<kill> XMM0<def> insertps $0, %xmm0, %xmm0 insertps $16, %xmm1, %xmm0 addps %xmm0, %xmm0 ret This implements rdar://8230384 llvm-svn: 112101
2010-08-26 06:49:25 +08:00
%E = shufflevector <2 x float> %D, <2 x float> undef, <4 x i32> <i32 0, i32 1, i32 undef, i32 undef>
ret <4 x float> %E
}